Astra Linux - уязвимость в libbpf

A vulnerability classified as critical has been discovered in the Linux kernel. The affected function is btfdumpnamedups in the file tools/lib/bpf/btfdump.c of the libbpf component. This vulnerability allows for manipulation leading to memory corruption after the function is called. It is...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414362)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414362 advisory. A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btfdumpnamedups of the file tools/lib/bpf/btfdump.c of the component...

RHEL 8 : kernel (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by multiple vulnerabilities that have been acknowledged by the vendor but will not be patched. - kernel: out-of-bounds write in btrfsmapblock in fs/btrfs/volumes.c CVE-2019-19816 - Kernel: use-after-fre...

Mageia: Security Advisory (MGASA-2023-0007)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

GSD-2023-1001484 libbpf: Fix use-after-free in btf_dump_name_dups

libbpf: Fix use-after-free in btfdumpnamedups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001182 libbpf: Fix use-after-free in btf_dump_name_dups

libbpf: Fix use-after-free in btfdumpnamedups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000803 libbpf: Fix use-after-free in btf_dump_name_dups

libbpf: Fix use-after-free in btfdumpnamedups This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

UBUNTU-CVE-2022-3534

A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btfdumpnamedups of the file tools/lib/bpf/btfdump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this...

CVE-2022-3534 Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free

A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btfdumpnamedups of the file tools/lib/bpf/btfdump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this...

CVE-2022-3534

CVE-2022-3534 affects the libbpf component (function btf_dump_name_dups in tools/lib/bpf/btf_dump.c) with a use-after-free in Linux kernel/libbpf. Debian and other sources report a patch and version bumps: Debian DLA fixes libbpf to 0.3-2+deb11u1 (and related packages), and ALT Linux notes a fix ...

Linux kernel 资源管理错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that originates from an affected function btfdumpnamedups in the tools/lib/bpf/btfdump.c file of the component libbpf, which could lead to reuse after...

CVE-2022-3534

A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btfdumpnamedups of the file tools/lib/bpf/btfdump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this...